Dithering in its simplest form can be understood by observing what happens when we quantise an image with and without modifying the source by random perturbation. In the examples below, a gradient of 256 grey levels is quantised to just black and white. Note how the dithered gradient is able to simulate a smooth transition from start to end.
睿智之言，始于扎实的基层调研。全国人大代表、河北省石家庄市评剧艺术中心演员靳灵展一年有上百场基层演出，“也意味着一年上百次的调研”，从中不断总结提炼接地气、真管用的建议。真知灼见哪里来？往往就生长在基层的沃土里。代表委员一次次深入基层，广聚民智，让群众的“金点子”转化为破解难题的“金钥匙”。
。爱思助手下载最新版本对此有专业解读
Dementia in LMICs may be a syndemic: a "Population Neuroscience–Dementia Syndemics" framework links women’s risk to interacting diseases, stress pathways, and structural factors like poverty and environment
Here's what you're trading away.